ATE100901T1 - METHOD FOR CONTROLLING AND REGULATING THE ENGINE OF A MOTOR VEHICLE. - Google Patents

METHOD FOR CONTROLLING AND REGULATING THE ENGINE OF A MOTOR VEHICLE.

Info

Publication number
ATE100901T1
ATE100901T1 AT89890079T AT89890079T ATE100901T1 AT E100901 T1 ATE100901 T1 AT E100901T1 AT 89890079 T AT89890079 T AT 89890079T AT 89890079 T AT89890079 T AT 89890079T AT E100901 T1 ATE100901 T1 AT E100901T1
Authority
AT
Austria
Prior art keywords
engine
speed
difference
function
output signal
Prior art date
Application number
AT89890079T
Other languages
German (de)
Inventor
Raimund Hoefinger
Christian Dipl Ing Augesky
Michael Dipl Ing Heiss
Original Assignee
Bosch Robert Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bosch Robert Ag filed Critical Bosch Robert Ag
Application granted granted Critical
Publication of ATE100901T1 publication Critical patent/ATE100901T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/007—Electric control of rotation speed controlling fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/406—Electrically controlling a diesel injection pump
    • F02D41/407—Electrically controlling a diesel injection pump of the in-line type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1422—Variable gain or coefficients
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

A method in which an output signal (sn) is calculated in a computing device as a function of operating variable signals such as the speed, accelerator pedal position, engine temperature, etc. and this output signal is used to control an electro-mechanical control element for the quantity of fuel and/or air, for example the injection pump of a diesel engine, the P, I and D components of a speed control signal (sn) being determined separately and then added. In this method the D component of the speed control signal (sn) is hyperbolically weighted as a function of the engine speed (n), provision expediently being made for the mean engine speeds (nist, n'ist) to be determined successively at time intervals (T2) proportional to the engine speed, the formation of the difference between two such successive speed values and multiplication of this difference by a constant factor. <IMAGE>
AT89890079T 1988-03-16 1989-03-16 METHOD FOR CONTROLLING AND REGULATING THE ENGINE OF A MOTOR VEHICLE. ATE100901T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3808820A DE3808820A1 (en) 1988-03-16 1988-03-16 METHOD FOR CONTROLLING AND REGULATING THE INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE
EP89890079A EP0333702B1 (en) 1988-03-16 1989-03-16 Method for controlling and regulating an automotive engine

Publications (1)

Publication Number Publication Date
ATE100901T1 true ATE100901T1 (en) 1994-02-15

Family

ID=6349894

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89890079T ATE100901T1 (en) 1988-03-16 1989-03-16 METHOD FOR CONTROLLING AND REGULATING THE ENGINE OF A MOTOR VEHICLE.

Country Status (4)

Country Link
EP (1) EP0333702B1 (en)
AT (1) ATE100901T1 (en)
DE (2) DE3808820A1 (en)
ES (1) ES2049847T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678025A1 (en) * 1991-06-21 1992-12-24 Bosch Gmbh Robert METHOD AND DEVICE FOR CONTROLLING A FUEL FILLING SYSTEM CONTROLLED BY A SOLENOID VALVE, IN PARTICULAR FOR AN INTERNAL COMBUSTION DIESEL ENGINE.
KR960007409B1 (en) * 1994-04-01 1996-05-31 아시아자동차공업주식회사 Accelerator pedal controller
DE19626536C2 (en) * 1996-07-02 2000-07-06 Daimler Chrysler Ag Method for regulating the injection quantity of the fuel supplied to the cylinders of an internal combustion engine and a device for carrying out this method
DE19805299A1 (en) * 1998-02-10 1999-08-12 Deutz Ag Electronic control device
JP6286965B2 (en) * 2013-09-18 2018-03-07 株式会社豊田自動織機 Vehicle speed control device for industrial vehicles
CN107975477B (en) * 2017-11-20 2019-06-18 北京航天长征飞行器研究所 A kind of Diesel Driven super-flow vacuum pump autocontrol method and system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59203850A (en) * 1983-05-04 1984-11-19 Diesel Kiki Co Ltd Apparatus for controlling engine speed
DE3329800A1 (en) * 1983-08-18 1985-02-28 Robert Bosch Gmbh, 7000 Stuttgart SPEED CONTROL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
JPS6181545A (en) * 1984-09-28 1986-04-25 Honda Motor Co Ltd Method of controlling feed of fuel to internal-combustion engine
DE3501435A1 (en) * 1985-01-17 1986-07-17 Voest-Alpine Friedmann GmbH, Linz ARRANGEMENT FOR CONTROLLING AND REGULATING AN INTERNAL COMBUSTION ENGINE
DE3536034A1 (en) * 1985-10-09 1987-04-09 Bosch Gmbh Robert INPUT SYSTEM FOR INJECTION NOZZLES
DE3730443A1 (en) * 1987-09-10 1989-03-23 Voest Alpine Automotive METHOD FOR CONTROLLING AND REGULATING AN INTERNAL COMBUSTION ENGINE AND ELECTRONIC FUEL INJECTION DEVICE FOR CARRYING OUT THE METHOD

Also Published As

Publication number Publication date
EP0333702A3 (en) 1990-04-11
ES2049847T3 (en) 1994-05-01
DE58906795D1 (en) 1994-03-10
DE3808820C2 (en) 1991-06-06
DE3808820A1 (en) 1989-09-28
EP0333702A2 (en) 1989-09-20
EP0333702B1 (en) 1994-01-26

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee